body{ text-align:center;}
#mbody{ width:1024px; background-image:url(../images/workplace.jpg);}

#header{ width:1024px; height:186px;}
#logo{width:239px; height:155px; float:left}
#header_right{ width:785px; height:155px; float:right}
#header_right_up{width:785px; height:100px}
#header_right_down{width:785px; height:55px}


#main{width:1024px; height:582px;}
#main_left{width:239px; height:582px;  float:left}
#main_left_up{width:239px; height:62px; }
#main_left_down{width:239px; height:520px;}

#main_right{width:785px; height:582px; float:right;}
#main_right_up{width:785px; height:62px;}
#main_right_down{width:785px; height:520px;}
#main_right_down_content{width:731px; height:511px; border-style:solid; border-width:1px; border-color:#CCCCCC;float:right;position:relative;right:10px}
#main_right_down_content_left{ width:323px; height:auto; float:left; position:relative;top:10px;left:10px;}
#main_right_down_content_right{width:323px; height:auto; float:right;position:relative;top:10px;right:15px}
#module1{width:323px; height:305px;position:relative;top:10px; background-color: #66CCFF;}
#module2{width:323px; height:155px;position:relative;top:20px; background-color: #66CCFF;}
#module_up{width:323px; height:50px; }
#module1_down{width:303px; height:243px; background-color:#e6ebef; }
#module2_down{width:303px; height:95px; background-color:#e6ebef;}
